Daniel Hwang
NPI 1275094716 · Internal Medicine Physician · Saint Louis, MO
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Hwang is a Internal Medicine Physician provider in Saint Louis, MO (NPI 1275094716).
Provider details
- NPI number
- 1275094716
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 2023050741 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 76 | 24 |
| Amlodipine Besylate | 47 | 16 |
| Carvedilol | 26 | — |
| Furosemide | 25 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 22 | — |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 19 | — |
| Famotidine | 17 |
Practice location
Mailing address
Additional practice locations (1)
- 6410 Fannin St Ste 1400Houston, TX 77030-5389Phone: (832) 325-7125
Registry dates
- Enumerated
- 2019-03-27
- Last updated
- 2024-03-14
- Certified
- 2024-03-14
Frequently asked questions
- What is Daniel Hwang's NPI number?
- Daniel Hwang's National Provider Identifier (NPI) is 1275094716, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Hwang's specialty?
- Daniel Hwang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Hwang located?
- Daniel Hwang's practice location on file with NPPES is 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110-1003.
- What is Daniel Hwang's phone number?
- The practice phone number listed in the NPPES registry for Daniel Hwang is (314) 362-5000.
- Does Daniel Hwang accept Medicare?
- Daniel Hwang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Hwang's NPI active?
- Yes — Daniel Hwang's NPI (1275094716) is active in the NPPES registry as of the last update on 2024-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.